Recent advances in droplet microfluidics for enzyme and cell factory engineering DOI

Jianhua Yang,

Ran Tu, Huiling Yuan

et al.

Critical Reviews in Biotechnology, Journal Year: 2021, Volume and Issue: 41(7), P. 1023 - 1045

Published: March 17, 2021

Enzymes and cell factories play essential roles in industrial biotechnology for the production of chemicals fuels. The properties natural enzymes cells often cannot meet requirements different processes terms cost-effectiveness high durability. To rapidly improve their performances, laboratory evolution equipped with high-throughput screening methods facilities is commonly used to tailor desired factories, addressing challenges achieving titer yield target products at high/low temperatures or extreme pH, unnatural environments presence unconventional media. Droplet microfluidic (DMFS) systems have demonstrated great potential exploring vast genetic diversity a manner (>106/h) been increasingly recent years, contributing identification extraordinary mutants. This review highlights advances concepts DMFS library screening, including key factors droplet generation manipulation, signal sources sensitive detection sorting, comprehensive summary success stories implementation engineering during past decade.

Language: Английский

Bionic surface diode for droplet steering DOI Creative Commons
Xiaolong Yang, Biao Qi, Yao Lu

et al.

Droplet, Journal Year: 2023, Volume and Issue: 2(2)

Published: Feb. 9, 2023

Abstract Control of droplet sliding and its interfacial behavior such as resistance friction have important applications in microfluidic energy‐related fields. Nature provides many examples interface‐driven control; yet, to date, the continuous governing multiphase process precise steering remain challenging. Here, directional‐dependent ultraslippery patterned surfaces with significant anisotropy were created by coordinating heterogeneous wettability back dessert beetle, architecture butterfly wing, configuration Nepenthes alata . Analysis on typical reveals that triple phase line (TPL) immigration patterns dominates strong anisotropy, which can be modeled using classic Furmidge equation. In particular, for semicircular surface shows threefold higher than natural wings due most difference TPL two opposite directions, enables simultaneous handling multiple droplets without mass loss sliding/friction. This work may transform design space control interface motion development new lab‐on‐a‐chip droplet‐based microsystems.

Language: Английский

Citations

21

Modern Trends in Natural Antibiotic Discovery DOI Creative Commons
Anna A. Baranova, Vera A. Alferova, Vladimir A. Korshun

et al.

Life, Journal Year: 2023, Volume and Issue: 13(5), P. 1073 - 1073

Published: April 23, 2023

Natural scaffolds remain an important basis for drug development. Therefore, approaches to natural bioactive compound discovery attract significant attention. In this account, we summarize modern and emerging trends in the screening identification of antibiotics. The methods are divided into three large groups: based on microbiology, chemistry, molecular biology. scientific potential is illustrated with most prominent recent results.

Language: Английский

Citations

20

From genotype to phenotype: computational approaches for inferring microbial traits relevant to the food industry DOI Creative Commons
Signe Tang Karlsen, Martin Holm Rau, Benjamín J. Sánchez

et al.

FEMS Microbiology Reviews, Journal Year: 2023, Volume and Issue: 47(4)

Published: June 7, 2023

Abstract When selecting microbial strains for the production of fermented foods, various phenotypes need to be taken into account achieve target product characteristics, such as biosafety, flavor, texture, and health-promoting effects. Through continuous advances in sequencing technologies, whole-genome sequences increasing quality can now obtained both cheaper faster, which increases relevance genome-based characterization phenotypes. Prediction from genome makes it possible quickly screen large strain collections silico identify candidates with desirable traits. Several relevant foods predicted using knowledge-based approaches, leveraging our existing understanding genetic molecular mechanisms underlying those In absence this knowledge, data-driven approaches applied estimate genotype–phenotype relationships based on experimental datasets. Here, we review computational methods that implement knowledge- phenotype prediction, well combine elements approaches. Furthermore, provide examples how these have been industrial biotechnology, special focus food industry.

Language: Английский

Citations

18

Homogeneous, heterogeneous, and enzyme catalysis in microfluidics droplets DOI Creative Commons

Fang Mei,

Hongyu Lin, Lianrui Hu

et al.

Smart Molecules, Journal Year: 2023, Volume and Issue: 1(1)

Published: April 17, 2023

Abstract Microfluidics has received extensive attention due to its ability rapidly prepare a large number of microdroplets with controlled sizes and defined morphologies. In addition having surface areas controllable confinement environments, these prepared can be used as analytical detection devices screen optimize various kinetic parameters. This review summarizes recent advances in the microfluidic control droplet‐based catalytic reactions discusses role droplets both homogeneous heterogeneous catalyzes catalysis macromolecular biological enzymes water‐in‐oil oil‐in‐oil environments. Additionally, existing problems future development directions are highlighted promote droplet media provide guidance for high‐throughput screening catalysts directed evolution enzymes.

Language: Английский

Citations

17

Accelerating Pharmaceutical Process Development with an Acoustic Droplet Ejection-Multiple Reaction Monitoring-Mass Spectrometry Workflow DOI
Hang Hu,

Andrew Singh,

Dan Lehnherr

et al.

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(3), P. 1138 - 1146

Published: Jan. 2, 2024

Fast-paced pharmaceutical process developments (e.g., high-throughput experimentation, directed evolution, and machine learning) involve the introduction of fast, sensitive, accurate analytical assays using limited sample volumes. In recent years, acoustic droplet ejection (ADE) coupled with an open port interface has been invented as a sampling technology for mass spectrometry, providing nanoliter measurements directly from standard microplates. Herein, we introduce ADE-multiple reaction monitoring-mass spectrometry (ADE-MRM-MS) workflow to accelerate research development (PR&D). This systematic outlines selection MRM transitions optimization assay parameters in data-driven manner rapid (1 sample/s). The synergy between ADE analysis enables excellent sensitivity, selectivity, speed PR&D screenings. was utilized develop new ADE-MRM-MS guiding variety industrial processes, including (1) screening Ni-based catalysts C–N cross-coupling at 1 Hz (2) regioisomer analysis-enabled enzyme library peptide ligation reaction. were demonstrated deliver results that are comparable conventional liquid chromatography (LC) experiments while >100-fold throughput enhancement.

Language: Английский

Citations

7

Mass spectrometry in the age of green analytical chemistry DOI

Yuchen Zou,

Weiwei Tang, Bin Li

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(9), P. 4975 - 4986

Published: Jan. 1, 2024

Vital aspects to consider when implementing green analytical chemistry in mass spectrometry.

Language: Английский

Citations

6

Discovery and mining of enzymes from the human gut microbiome DOI
Baolei Jia, Xiao Han, Kyung Hyun Kim

et al.

Trends in biotechnology, Journal Year: 2021, Volume and Issue: 40(2), P. 240 - 254

Published: July 22, 2021

Language: Английский

Citations

37

Recent advances in analytical techniques for high throughput experimentation DOI Open Access
Nico Vervoort, Karel Goossens,

Mattijs Baeten

et al.

Analytical Science Advances, Journal Year: 2021, Volume and Issue: 2(3-4), P. 109 - 127

Published: Jan. 28, 2021

Abstract High throughput experimentation is a growing and evolving field that allows to execute dozens several thousands of experiments per day with relatively limited resources. Through miniaturization, typically high degree automation the use digital data tools, many parallel reactions or at time can be run in such workflows. also requires fast analytical techniques capable generating critically important line increased rate experimentation. As traditional usually do not deliver speed required, some unique approaches are required enable workflows function as designed. This review covers recent developments (2019‐2020) this was intended give comprehensive overview current “state‐of‐the‐art.”

Language: Английский

Citations

33

Navigating the Expansive Landscapes of Soft Materials: A User Guide for High-Throughput Workflows DOI Creative Commons
Erin C. Day, Supraja S. Chittari,

Matthew P. Bogen

et al.

ACS Polymers Au, Journal Year: 2023, Volume and Issue: 3(6), P. 406 - 427

Published: Dec. 5, 2023

Synthetic polymers are highly customizable with tailored structures and functionality, yet this versatility generates challenges in the design of advanced materials due to size complexity space. Thus, exploration optimization polymer properties using combinatorial libraries has become increasingly common, which requires careful selection synthetic strategies, characterization techniques, rapid processing workflows obtain fundamental principles from these large data sets. Herein, we provide guidelines for strategic macromolecule efficiently navigate high-dimensional spaces. We describe methods multiple library sizes as well rapidly generate sets, including tools that can be adapted biological workflows. further highlight relevant insights statistics machine learning aid featurization, representation, analysis. This Perspective acts a "user guide" researchers interested leveraging high-throughput screening toward multifunctional predictive modeling structure–property relationships soft materials.

Language: Английский

Citations

14

Fluorescence coupling strategies in fluorescence-activated droplet sorting (FADS) for ultrahigh-throughput screening of enzymes, metabolites, and antibodies DOI

Jingjie Jiang,

Guangyu Yang, Fuqiang Ma

et al.

Biotechnology Advances, Journal Year: 2023, Volume and Issue: 66, P. 108173 - 108173

Published: May 9, 2023

Language: Английский

Citations

13